2 In 1 USB Silent Aquarium Air Pump Fish Tank Aquatic Supply Oxygen Pump

Specifications Color Blue RedMaterial ABSDimension 9 6134cmAir hose length 90cmMotor 2pcsOutput volume 4L minBattery Built in 1800mAh Li ion batteryBattery life 7 15 hoursFeatures Provide balanced oxygen to your aquarium tank Two air holes Environmentally friendly ABS housing shell heat resistance low temperature resistance and strong impact resistance Powerful double motor for oxygen enrichment and the output pressure is stable A soft rubber cover is provided at the charging port to protect the charging hole from water Built in 1800mAh lithium battery for continuous oxygen for up to 8 hours Corded Cordless 2 Kinds of Use Way You can plug in directly or use it in outdoors after charged Ultra quiet Non slip shock proof padded base for more effective noise reduction Package Included 1 x Air Pump2 x Air Hose with air stone 1 x USB Cable4 x Rubber Plug